Inventor · disambiguated record
Bernard W. Bell, Jr.
Also filed as: BELL BERNARD · BELL BERNARD W · BELL BERNARD WHITE · BELL JR BERNARD W
20 granted patents·3 pending applications·387 citations·filing 1989–2016
95Inventor score
Files withDPHI ACQUISITIONS INC8HEWLETT PACKARD CO5SEAGATE TECHNOLOGY LLC3TERASTOR CORP3INPHASE TECH INC2
Top patents by PatentIndex Score
23 records- 0197US5199090AFlying magnetooptical read/write head employing an optical integrated circuit waveguideHEWLETT PACKARD CO·Filed 1992·Granted Mar 30, 1993·167 cites·20 claims
- 0293US6069853AHead including a heating element for reducing signal distortion in data storage systemsTERASTOR CORP·Filed 1999·Granted May 30, 2000·83 cites·63 claims
- 0386US6914868B1Low profile optical headDPHI ACQUISITIONS INC·Filed 2000·Granted Jul 5, 2005·19 cites·32 claims
- 0484US6717893B1Laser thermal management systemDPHI ACQUISITIONS INC·Filed 2000·Granted Apr 6, 2004·19 cites·11 claims
- 0581US9227257B2Laser subassembly metallization for heat assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Jan 5, 2016·6 cites·8 claims
- 0675US5197058AElectronic offset compensation of the continuous composite track error signal in optical recordingHEWLETT PACKARD CO·Filed 1991·Granted Mar 23, 1993·24 cites·5 claims
- 0770US7808880B2Optical disk drive with hybrid solid immersion objective lensDPHI ACQUISITIONS INC·Filed 2006·Granted Oct 5, 2010·1 cites·10 claims
- 0869US7808879B2Optical disk drive with micro-SILDPHI ACQUISITIONS INC·Filed 2005·Granted Oct 5, 2010·1 cites·15 claims
- 0968US6396783B1Mechanism for controlling spacing between optical head and storage medium in optical storage systemsTERASTOR CORP·Filed 1999·Granted May 28, 2002·20 cites·41 claims
- 1067US7675835B2Small form-factor optical data storage deviceDPHI ACQUISITIONS INC·Filed 2005·Granted Mar 9, 2010·1 cites·10 claims
- 1166US7532374B2Shift tolerant lens optimized for phase conjugating holographic systemsINPHASE TECH INC·Filed 2007·Granted May 12, 2009·2 cites·20 claims
- 1266US6873580B2Objective lens alignment in optical pickup unit assemblyDPHI ACQUISITIONS INC·Filed 2001·Granted Mar 29, 2005·7 cites·1 claims
- 1362US5070493AWedge prism assembly for optical information storageHEWLETT PACKARD CO·Filed 1989·Granted Dec 3, 1991·12 cites·9 claims
- 1459US7079472B2Beamshaper for optical headDPHI ACQUISITIONS INC·Filed 2001·Granted Jul 18, 2006·4 cites·6 claims
- 1558US5119352AMagneto optic data storage read out apparatus and methodHEWLETT PACKARD CO·Filed 1990·Granted Jun 2, 1992·12 cites·12 claims
- 1655US8971159B2Light delivery apparatusSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Mar 3, 2015·0 cites·19 claims
- 1749US2008239428A1Non-ft plane angular filtersINPHASE TECH INC·Filed 2007·Application pending·0 cites
- 1847US9536556B2Laser subassembly metallization for heat assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Jan 3, 2017·0 cites·20 claims
- 1939US6608808B1Pseudo telecentric optical storage systemTERASTOR CORP·Filed 1999·Granted Aug 19, 2003·4 cites·15 claims
- 2037US5400306ADifferential detection assembly for data retrieval from a data storage diskHEWLETT PACKARD CO·Filed 1993·Granted Mar 21, 1995·3 cites·19 claims
- 2137US2002163865A1Optical pickup unit assembly processFiled 2001·Application pending·0 cites
- 2236US7227817B1Low profile optical headDPHI ACQUISITIONS INC·Filed 1999·Granted Jun 5, 2007·2 cites·58 claims
- 2336US2003007257A1Facial contact lens system for laser diodeFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →